Mark Meadows' alleged crimes are far worse than Nixon hatchet man HR Haldeman's, says expert on White House chiefs of staff

• Mark Meadows' alleged crimes are worse than Watergate figure HR "Bob Haldeman," an expert says.
• Chris Whipple, an expert on White House chiefs of staff, said it was entirely predictable how Meadows got indicted.
• Whipple thinks it's beyond clear now that Meadows will be remembered as the worst chief.

Mark Meadows' alleged crimes have now squarely secured his place in history among the most infamous White House chief of staff, an expert on the powerful post told Insider.